body {
    margin: 0;
    padding: 0;
}
.web {
    width: 950px;
    height: 1000px;
    background-color: #cecece;
    border: #666666 1px solid;
    margin: 0 auto;

}

#id{
    position: fixed;
    top: 160px;
    left: 60px;
}
#id1{
    position: fixed;
    top: 380px;
}
#id2{
    position: fixed;
    top: 160px;
    left: 1300px;
}
#id3{
    position: fixed;
    top: 380px;
}
#id4{
    width: 300px;
    height: 250px;
    position: fixed;
    right: 0;
    bottom: 0;
}
#id5{
    width: 300px;
    height: 250px;
    position: fixed;
    right: 0;
    bottom: 0;
}